Bathroom Addition in Portland, OR — Costs $27,251 to $122,631
What does bathroom addition cost in Portland? Average $61,316, ranging $27,251–$122,631. Labor runs $43.64/hr locally — 36% above the national average. Free breakdown with material + labor split.
Portland, OR Market
+36% vs nationalLabor Rate
$43.64/hr
Material Index
125
Avg Permit Cost
$2,239
Median Home Price
$499,459
As one of the largest metros in Oregon, Portland has a competitive contractor market with hundreds of licensed professionals. This typically gives homeowners more leverage on pricing, though high demand for renovations can offset that advantage. At 36% above the national average, Portland is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. The median home in Portland is valued at $499,459, putting this project at about 12.3% of home value — a moderate investment with a projected 58% ROI.
Low Estimate
$27,251
National: $20,000
Mid-Range
$61,316
National: $45,000
High End
$122,631
National: $90,000
Per Sq Ft
$545
National: $400
Bathroom Addition Cost Calculator for Portland
Adjusted for Portland's labor rate ($43.64/hr) and material costs (index 125).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Portland
$61,316
Based on 200 sq ft at mid quality, adjusted for Portland market rates.
Local Cost Breakdown
At Portland's average rate of $43.64/hr (45% above national avg)
Material cost index 125 (25% above national baseline of 100)
Bathroom Addition vs. Home Value in Portland
| Metric | Portland | National Avg |
|---|---|---|
| Bathroom Addition (Mid-Range) | $61,316 | $45,000 |
| Median Home Price | $499,459 | $350,000 |
| Project as % of Home Value | 12.3% | 12.9% |
| Estimated ROI | 58% | 58% |
| Median Household Income | $93,521 | $75,000 |
What Affects the Price in Portland
- 1Local labor rates ($43.64/hr in Portland)
- 2Material cost index (125 vs national 100)
- 3Location (new vs converted space)
- 4Plumbing distance
- 5Full vs half bath
- 6Fixture quality
Popular Upgrades
- Walk-in shower
- Double vanity
- Heated floors
Other Projects in Portland, OR
Kitchen Remodel
$55,938
Master Bathroom Remodel
$37,579
Bathroom Remodel
$24,158
Mudroom Addition
$20,285
Second Story Addition
$270,467
Accessory Dwelling Unit (ADU) Construction
$202,850
Room Addition
$121,710
Home Addition
$107,368
Bathroom Addition in Other Oregon Cities
Planning a Bathroom Addition in Portland
Building permits are typically required for a bathroom addition in Portland. The average permit fee in this area is $2,239, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 6-10 weeks from start to finish.
A bathroom addition is a complex project best left to licensed professionals. In Portland, skilled contractors charge an average of $43.64/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
With a median household income of $93,521, many Portland residents can budget for this project through savings. The mid-range cost of $61,316 represents 66% of the typical household's annual income.
Bathroom Addition — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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